EXO Biofuel Obtainment Operation

From Astroneer Wiki
Jump to navigation Jump to search

The EXO Biofuel Obtainment Operation is the fourth community Limited Time Event in Astroneer. It was added with the BOO Update, and was accessible through the EXO Request Platform. It ran from October 19, 2020 to November 30, 2020.


The main objective of the event was to collect Spookysquash samples, Volatile Attactus and Elegant Spewflower Seeds, and combine them in a Cauldrangea to produce biofuels. The biofuels were sent up with an EXO Request Platform to obtain various rewards.

Biofuel Recipe
Squasholine Spookysquash Sample x2
Attapetrol Spookysquash Sample
Mutant Volatile Attactus Seed
Noxothane Spookysquash Sample
Mutant Elegant Spewflower Seed


Reward Type Number To Unlock
Hallowed Helm Hat 160 Squasholine
Endless Visor 120 Attapetrol
PUM-KN Shelter Base Building Item 80 Noxothane


  • You were required to send the resources through the EXO Request Platform with the Medium Gas Canister, which can hold 160 items of one resource at a time. You could also send 8 individual resources on the side of the EXO Request Platform, resulting in a maximum capacity of 168 items per launch. Each launch of the rocket costs 500 Bytes, no matter if the rocket has a full load or not.
  • Players could only send the currently requested resource in the rocket, and would not be able to send any other resources of other tiers of the event.